From 617700041dab2dcb7c832a4a4a4cbf2cb45f5106 Mon Sep 17 00:00:00 2001
From: Ethan Meitz <54505069+ejmeitz@users.noreply.github.com>
Date: Thu, 9 Apr 2026 15:16:49 -0400
Subject: [PATCH] Update README.md

---
 README.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/README.md b/README.md
index 7f5df3f5..543d857a 100644
--- a/README.md
+++ b/README.md
@@ -27,6 +27,9 @@ To see information about your cuNumeric install run the `versioninfo` function.
 cuNumeric.versioninfo()
 ```
 
+> [!WARNING]
+> Starting more than one instance of cuNumeric.jl can lead to a hard-crash. The default hardware configuration reserves all available resources. See the [hardware configuration](https://julialegate.github.io/cuNumeric.jl/dev/perf#Setting-Hardware-Configuration) documentation to learn more.
+
 ### Monte-Carlo Example
 ```julia
 using cuNumeric